You are not checking that the dictionary actually received the data.
The feriadosArray variable isn't allocated.
You are not checking that feriadosArray was assigned any data.
You are trying to place only one one item into feriadosArray, so the for loop isn't needed.
Use of a ferArr array also makes no sense since the first has at most one item in it.
The test of the count of the ferArr array for 6 would never be met given the other two have at most 1 item.
Etc.
​

So asking for help for this sample is unlikely to get you a helpful response. Post the real code.

One thing to try is the "Build and Analyze" selection under the Build menu. If it identifies leaks, that will help you to figure the issue. I'll leave it to your to learn how to use that tool. If you have a current paid up Apple iPhone developer account, look at getting some videos from the WWDC2010. I think the videos of interest would be in the 300 series of talks.

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